| Título | Tipo |
|---|---|
| Arthritis | Journal |
| Arthritis & Rheumatology | Journal |
| Arthritis and Rheumatism | Journal |
| Arthritis Care & Research | Journal |
| Arthritis Research & Therapy | Journal |
| Artificial DNA, PNA & XNA | Journal |
| Artificial intelligence in medicine | Journal |
| Artificial Organs | Journal |
| Arts & Health | Journal |
| Asia Pacific Allergy | Journal |
| Asia Pacific Family Medicine | Journal |
| Asian Journal of Andrology | Journal |
| Asian Journal of Endoscopic Surgery | Journal |
| Asian Spine Journal | Journal |
| Asian-Australasian Journal of Animal Sciences | Journal |
| ASN NEURO | Journal |
| Assay and Drug Development Technologies | Journal |
| AStA Advances in Statistical Analysis | Journal |
| Astrobiology | Journal |
| Astronomical Digital Image Library (ADIL) |