Pain Research and Management《疼痛研究与管理》（一年1卷）. Pain Research and Management is a peer-reviewed, open access journal which publishes original research articles and review articles involving laboratory, including neuroimaging and neurophysiology, and clinical findings in the field of pain research. The journal also looks into the prevention, treatment and management of pain. The journal aims to increase the current knowledge about the pain mechanisms and encouraging the development of effective and safety treatments for pain.

Pain and Therapy《疼痛与治疗》（双月刊）. Pain and Therapy is an international, open access, peer-reviewed, rapid publication journal dedicated to the publication of high-quality clinical (all phases), observational, real-world, and health outcomes research around the discovery, development, and use of pain therapies and pain-related devices. Studies relating to diagnosis, pharmacoeconomics, public health, quality of life, and patient care, management, and education are also encouraged.

Paediatrics and International Child Health《儿科与国际儿童健康》（季刊）. Paediatrics and International Child Health is an international forum for all aspects of paediatrics and child health in developing and low-income countries. The international, peer-reviewed papers cover a wide range of diseases in childhood and examine the social and cultural settings in which they occur. Although the main aim is to enable authors in developing and low-income countries to publish internationally, it also accepts relevant papers from industrialised countries. The journal is a key publication for all with an interest in paediatric health in low-resource settings.

Paediatrics & Child Health《儿科与儿童健康》（一年8期）. Paediatrics & Child Health (PCH) is the official journal of the Canadian Paediatric Society, and the only peer-reviewed paediatric journal in Canada. Its mission is to advocate for the health and well-being of all Canadian children and youth and to educate child and youth health professionals across the country.

Paediatric Respiratory Reviews《儿科呼吸评论》（季刊）. Paediatric Respiratory Reviews offers authors the opportunity to submit their own editorials, educational reviews and short communications on topics relevant to paediatric respiratory medicine. These peer reviewed contributions will complement the commissioned reviews which will continue to form an integral part of the journal.

Paediatric and Perinatal Epidemiology《儿科与围产期流行病学》（一年8期）. Paediatric and Perinatal Epidemiologyis an international, peer reviewed journal that crosses the boundaries between epidemiologists, paediatricians, developmental psychologists, environmental specialists, obstetricians, child health specialists and genetic epidemiologists. Its main focus is to ensure that the most important paediatric, reproductive, obstetric and perinatal studies reach those researchers and clinicians for whom the results are especially relevant. It publishes original research articles commentaries, book reviews, study designs, detailed methodologies and review articles.

Paddy and Water Environment《水稻与水环境》（季刊）. The aim of Paddy and Water Environment is to advance the science and technology of water and environment related disciplines in paddy-farming. The scope includes the paddy-farming related scientific and technological aspects in agricultural engineering such as irrigation and drainage, soil and water conservation, land and water resources management, irrigation facilities and disaster management, paddy multi-functionality, agricultural policy, regional planning, bioenvironmental systems, and ecological conservation and restoration in paddy farming regions.

Packaging Technology and Science《包装技术与科学》（月刊）. Packaging Technology and Science publishes original research, applications and review papers describing significant, novel developments in its field. The Journal welcomes contributions in a wide range of areas in packaging technology and science.

Pacific Science《太平洋科学》（季刊）. The official journal of the Pacific Science Association. Appearing quarterly since 1947, Pacific Science is an international, multidisciplinary journal reporting research on the biological and physical sciences of the Pacific basin. It focuses on biogeography, ecology, evolution, geology and volcanology, oceanography, paleontology, and systematics. Manuscript submissions on topics such as Pacific biodiversity, conservation, and sustainability are also encouraged. In addition to publishing original research, the journal features review articles providing a synthesis of current knowledge.

Pacific Journal of Optimization《太平洋优化杂志》（季刊）.