[Use of the measurement of the scattering of beta-rays for the control of official ointments, pastes and other preparations containing lead salts and zinc oxide].
D007854:Lead / Q000737:chemistry*; D019216:Metals, Heavy; D009824:Ointments / Q000737:chemistry*; D012492:Salts; D015032:Zinc / Q000737:chemistry*; D015034:Zinc Oxide
D019216:Metals, Heavy; D009824:Ointments; D012492:Salts; D007854:Lead; D015032:Zinc; D015034:Zinc Oxide
LEAD/chemistry; OINTMENTS/chemistry; ZINC/chemistry