[Solitary ulcer of the rectum].
González San Martín F, Cabades F, Rodríguez A, Rincón MR, Rodrigo M, de Portugal J.
González San Martín F, et al. Among authors: de portugal j.
Rev Esp Enferm Apar Dig. 1983 Apr;63(4):370-2.
Rev Esp Enferm Apar Dig. 1983.
PMID: 6878825
Spanish.
No abstract available.