Thea DM, Hammitt LL, Seidenberg P, et al. Limited utility of polymerase chain reaction in induced sputum specimens for determining the causes of childhood pneumonia in resource-poor settings: findings ...
Dr. K. K. Pandey  In the Indian subcontinent, individuals of all ages suffer from cough at various stages of life. With the onset of winter, cough frequency often increases, and a dry cough may turn ...