1. Boekhout T , Theelen B , Diaz M , Fell JW , Hop WCJ , Abeln ECA , Dromer F & Meyer W (2001) Hybrid genotypes in the pathogenic yeast Cryptococcus neoformans. Microbiology 147: 891â907.
2. Caicedo LD , Alvarez MI , Delgado M & Cardenas A (1999) Cryptococcus neoformans in bird excreta in the city zoo of Cali, Colombia. Mycopathologia 147: 121â124.
3. Callejas A , Ordóñez N , RodrÃguez MC & Castañeda E (1998) First isolation of Cryptococcus neoformans var. gattii, serotype C, from the environment in Colombia. Med Mycol 36: 341â344.
4. Cryptococcus neoformans
5. Davel G , Abrantes R , Brudny M , Cordoba S , Rodero L , Canteros CE & Perrotta D (2003) 1st Environmental isolation of Cryptococcus neoformans var. gattii in Argentina. Rev Argent Microbiol 35: 110â112.