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[Incidence of gastroschisis and omphalocele in Spain].
Martínez Frías ML, Salvador J, Prieto L, Zaplana J. Martínez Frías ML, et al. Among authors: zaplana j. Rev Sanid Hig Publica (Madr). 1982 Jan-Feb;56(1-2):107-18. Rev Sanid Hig Publica (Madr). 1982. PMID: 6224286 Spanish. No abstract available.
Nocturnal and diurnal sleep in Macaca sylvana.
González FF, Zaplana J, Ruiz de Elvira C, Delgado JM. González FF, et al. Among authors: zaplana j. Electroencephalogr Clin Neurophysiol. 1979 Jan;46(1):13-28. doi: 10.1016/0013-4694(79)90045-2. Electroencephalogr Clin Neurophysiol. 1979. PMID: 88327