| Authors Name |
|---|
| O'Connor, M [6] |
| O'Connor, MT [3] |
| O'Connor, MTS [4] |
| O'Riordan, E [1] |
| Odeyinka, H [1] |
| Odeyinka, HA [1] |
| Offringa, A [1] |
| Ogunsemi, DJ [1] |
| Ogunsemi, DR [1] |
| Ogwara, NO [3] |
| Ohuchi, Y [1] |
| Ojha, R [2] |
| Oladeji, I [1] |
| Olatunji, O [1] |
| Oleinikov, V [2] |
| Omondiagbe, H [1] |
| Ondruschka, B [1] |
| Ono, H [1] |
| Oosterman, A [1] |
| Oostinjen, A [1] |