TY - GEN AU - World Health Organization. ED - Conference of Heads of Laboratories Producing Diphtheria and Pertussis Vaccines (1952 : Dubrovnik, Yugoslavia). TI - Diphtheria and pertussis vaccination : report of a Conference of Heads of Laboratories Producing Diphtheria and Pertussis Vaccines, Dubrovnik, Yugoslavia, 13-18 October 1952 T2 - (WHO technical report series ; 61) SN - 92-4-120061-8 PY - 1953/// CY - Geneva : PB - World Health Organization KW - Diphtheria toxoid KW - Pertussis vaccine KW - Whooping cough KW - Immunology KW - Diphtheria KW - Vaccination ER -