Gonadotrophin in the urine of a pregnant Indian elephant--A case reportAuthors: Eho Fujimoto | Natsuki Koto | Tatsuo ImoriPublished in Zoologica, in 1971, in volume 55, issue 5, pages 73-79Created: 2016-11-07, modified: 2025-12-17doi:10.5962/p.203247