Robbins and cotran pathologic basis of disease 9th pdf
Robbins and Cotran Pathologic Basis of Disease 9th Edition PDF - Medbook4uExcerpt: Genetic Derangements. Excerpt: the most common cause of trisomy and therefore of Down syndrome is meiotic nondisjunction. Excerpt: meiotic nondisjunction of chro- mosome 21 occurs in the ovum. Excerpt: extra chromosome is of maternal origin. Excerpt: normal in all respects.
Robbins and Cotran Pathologic Basis of Disease 9th Edition