TY - GEN AU - Giboda,M AU - Bernasovský,I TI - Giardiasis and ABO blood groups SN - 0022-1732 PY - 1984///0321 KW - ABO Blood-Group System KW - Child KW - Czechoslovakia KW - Ethnicity KW - Giardiasis KW - blood KW - Humans KW - Roma N1 - Publication Type: Journal Article ER -