Masks: which? When? How long? For whom?
By Dr Madhumanee Abeywardena
MD (Russia)
Diploma in Medical Microbiology
MD Medical Microbiology
Consultant Clinical Microbiologist
Sirimavo Bandaranayaike Specialized Children’s Hospital
Peradeniya
By Dr Madhumanee Abeywardena
MD (Russia)
Diploma in Medical Microbiology
MD Medical Microbiology
Consultant Clinical Microbiologist
Sirimavo Bandaranayaike Specialized Children’s Hospital
Peradeniya