(1991). Development in biological standardization: Vol.73 - Pertussis: Evaluation and research on a cellular pertussis vaccines. Switzerland: Médecine et Hygiène.
Trích dẫn kiểu ChicagoDevelopment in Biological Standardization: Vol.73 - Pertussis: Evaluation and Research On a Cellular Pertussis Vaccines. Switzerland: Médecine et Hygiène, 1991.
ציטוט MLADevelopment in Biological Standardization: Vol.73 - Pertussis: Evaluation and Research On a Cellular Pertussis Vaccines. Switzerland: Médecine et Hygiène, 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.