[Study of the nature of the antigens detectable in antiserum cross reactions to the milk antigens of patients with breast carcinoma and to the type D oncornavirus isolated from HEp-2 cells (author's transl)].

Antigens of milk from normal women and from patients with mammary gland carcinoma and antigens of D type virus from HEp-2 cells were studied by means of microprecipitation in the gel and indirect immunofluorecence tests. An antiserum to HEp2 virus precipitated antigens of some milk specimens from cancer patients. However their virus precipitated antigens of some milk specimens from cancer patients.