মুক্তিযুদ্ধের সময় কলেরার চিকিৎসা (ভিডিও)

মুক্তিযুদ্ধের সময় কলেরার চিকিৎসা (ভিডিও)

It was very tough to handle the rapid influx of the refugees crossing the Indian border surrounding Bangladesh. And more challenging fact was treating the Cholera patients affected due to drinking the waters from the nearby ponds and rivers while coming to India.