title: Electron microscopic detection of simian-type virus particles in human milk.
mesh_terms: D000818:Animals; D001943:Breast Neoplasms / Q000235:genetics / Q000382:microbiology; D005260:Female; D000882:Haplorhini; D006801:Humans; D008325:Mammary Neoplasms, Experimental / Q000382:microbiology; D008854:Microscopy, Electron; D008895:Milk, Human / Q000382:microbiology*; D009858:Oncogenic Viruses / Q000302:isolation & purification*; D012328:RNA Viruses / Q000302:isolation & purification*; D012190:Retroviridae / Q000302:isolation & purification