| #251 | American journal of pharmacy and the sciences supporting public health. -- Philadelphia : Philadelphia College of Pharmacy and Science, 1981-1995. -- ISSN 0730-7780 |
| #252 | American journal of physical medicine. -- Baltimore : Williams & Wilkins, 1952-1987. -- ISSN 0002-9491 |
| #253 | American journal of physical medicine and rehabilitation. -- Baltimore : Williams & Wilkins, 1988-. -- ISSN 0894-9115 print. -- ISSN 1537-7385 online |
| #254 | American journal of physiology, Heart and circulatory physiology. -- Bethesda : American Physiological Society, 1977-. -- ISSN 0363-6135 print. -- ISSN 1522-1539 online |
| #255 | American journal of physiology, Cell physiology. -- Bethesda : American Physiological Society, 1977-. -- ISSN 0363-6143 print. -- ISSN 1522-1563 online |
| #256 | American journal of physiology, Regulatory, integrative and comparative physiology. -- Bethesda : American Physiological Society, 1977-. -- ISSN 0363-6119 print. -- ISSN 1522-1490 online |
| #257 | American journal of physiology, Renal physiology. -- Bethesda : American Physiological Society, 1997-. -- ISSN 1931-857X print. -- ISSN 1522-1466 online |
| #258 | American journal of physiology, Endocrinology, metabolism and gastrointestinal physiology. -- Bethesda : American Physiological Society, 1977-1980. -- ISSN 0363-6100 |
| #259 | American journal of physiology, {The }Consolidated Edition. -- Bethesda : American Physiological Society, 1898-. -- ISSN 0002-9513 |
| #260 | American journal of physiology, Endocrinology and metabolism. -- Bethesda : American Physiological Society, 1980-. -- ISSN 0193-1849 print. -- ISSN 1522-1555 online |