title: Attempted chickenpox prophylaxis with virugon in contacts.
mesh_terms: D001645:Biguanides / Q000627:therapeutic use*; D002644:Chickenpox / Q000517:prevention & control*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D006801:Humans
chemical_list: D001645:Biguanides