Kartikeyan, S. Comprehensive textbook of biostatistics and research methodology / S. Kartikeyan, R.M. Chaturveali and R.M. Bhosale. - Mumbai, India : Bhalani Publishing House, 2016. - xvi, 643 p. : ill. ISBN: 9789381496251 Subjects--Topical Terms: --Research methodology--Biostatistics