TY - RPRT TI - [Does the combination of several prophylactic methods decrease the failures of monoprophylaxis?]. AU - L Guyot AU - D Payen PY - 1992 DO - 10.1016/s0750-7658(05)80372-7 UR - https://pubmed.ncbi.nlm.nih.gov/1380217/ ID - 1380217 ER -