| Author | Popularity |
| 105325 Pilchard, E.I. |
8 |
| 2705 Animal Health Association, Richmond, Va. (EUA). Comité de Enfermedades Exóticas |
5 |
| 2704 Animal Health Association, Richmond, Va. (EUA) |
2 |
| 34094 91. Annual Meeting of the United States Animal Health Association Salt Lake City, Utah (EUA) 25-30 Oct 1987 |
2 |
| 3095 Asociación Peruana de Médicos Veterinarios, Lima (Perú) |
1 |
| 34680 Congreso Panamericano de Ciencias Veterinarias Lima (Perú) 14-20 Ago 1988 |
1 |
| 79050 Hueston, W.D. |
1 |
