5-Oxoprolinuria in Heterozygous Patients for 5-Oxoprolinase (OPLAH) Missense Changes. - Calpena E; Casado M; Martínez-Rubio D; Nascimento A; Colomer J; Gargallo E; García-Cazorla A; Palau F; Artuch R; Espinós C (JIMD reports, 2013)