Rimmelzwaan, GFSiebelink, KHJBroos, H), (Weijer, Kal., et2025-03-132025-03-131994https://rivm.openrepository.com/handle/10029/635154gag- And env-specific serum antibodies in cats after natural and experimental infection with feline immunodeficiency virus.ArticleVet Microbiol 1994; 39:153-652025-03-13