title: A simple procedure for the isolation of leishmanial parasites and for the recovery of parasite virulence in avirulent stocks.
mesh_terms: D000818:Animals; D006224:Cricetinae; D046508:Culture Techniques; D006801:Humans; D007891:Leishmania / Q000302:isolation & purification*; D010274:Parasitology / Q000379:methods; D014774:Virulence