Barrellier P, De Raucourt D, Blanchet F, Rame J P, Mandard A M, Riviere A, Jacob J H, Etienne Y, Marnay J
Rev Stomatol Chir Maxillofac. 1985;86(5):348-51.
From the data collected in the Cancer Registry of Calvados, a screening program for neoplastic lesions of the whole upper digestive and respiratory tract was performed in a canton where esophageal cancer incidence is very high. 137 men underwent this examination for mouth, pharyngo-larynx and esophagus. None neoplastic lesion was revealed but histologic and cytologic swabs showed some abnormalities that are now being studied.
