EPI vaccine storage and power cuts.
Abeysinghe
C
C
D003257:Consumer Product Safety; D004356:Drug Storage / Q000592:standards*; D011211:Electric Power Supplies; D006801:Humans; D010567:Pertussis Vaccine; D012034:Refrigeration / Q000592:standards*; D013188:Sri Lanka
D010567:Pertussis Vaccine