Panchit Promachot Study on bacterial contamination and associated factors of bottle milk in infants under six months. Thesis (M.Sc. (Infectious Diseases))--Mahidol University, 1993. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/90468
Title
Study on bacterial contamination and associated factors of bottle milk in infants under six months