TY JOUR TI COMPLICATIONS OF BCG VACCINATION: MODIFICATION OF THE STATISTICAL PROCEDURE KW BCG v accination KW complication KW epidemiological indicator JO Acta biomedica scientifica AU Balandina, T.. AU Shugaeva, S.N. AU Savilov, E.D. AU Borodina, V.. PY 2016 IS 1 PB Scientific Center for Family Problems and Human Reproduction