Letter from Waldum et al. commenting on the editorial by Andrew et al and responses.
Wright
N A
NA
D001078:APUD Cells / Q000166:cytology*; D004064:Digestive System / Q000196:embryology*; D019858:Enteroendocrine Cells / Q000166:cytology*; D006801:Humans; D010179:Pancreas / Q000196:embryology*