00628nam a2200169Ia 450000500170000000800410001703500090005804100080006708200100007510000300008524501850011526000450030030000070034550000090035250500570036165000400041820260808125440.0260808s9999||||xx |||||||||||||| ||und||  a5109  aENG  a616.9  aWorld Health Organization 0aRole of immunization in communicable disease controlbreport on the technical discussions held at the 12th session of the reg committee of south east asia (24 and 25 September 1959  aGenevabWorld Health Oraganizationc1959  a23  aGift  aWHO, international health, pathology, global disease  aWHObPathology -- Internal medicine