Authors:
SCHORNAGEL JH
VERWEIJ J
DEMULDER PHM
COGNETTI F
VERMORKEN JB
CAPPELAERE P
ARMAND JP
WILDIERS J
CLAVEL M
KIRKPATRICK A
LEFEBVRE JL
Citation: Jh. Schornagel et al., A PHASE-II TRIAL OF 10-ETHYL-10-DEAZA-AMINOPTERIN, A NOVEL ANTIFOLATE, IN PATIENTS WITH ADVANCED AND OR RECURRENT SQUAMOUS-CELL CARCINOMA OF THE HEAD AND NECK, Annals of oncology, 3(3), 1992, pp. 223-226