(Q64970835)
Statements
Serum levels of beta-carotene, alpha-carotene, and vitamin A in patients with amyotrophic lateral sclerosis (English)
J A Molina
F de Bustos
F J Jiménez-Jiménez
J Esteban
M Zurdo
M Ortí-Pareja
T Gasalla
C Ramírez-Ramos