Results 151 to 160 of about 21,537 (256)

Embarazo y uso del ácido fólico como prevención de los defectos del tubo neural

open access: yesRevista Médica Electrónica
Introducción: los defectos del cierre del tubo neural son malformaciones graves del cerebro y la columna vertebral. La suplementación periconcepcional con ácido fólico, a dosis adecuada, ha demostrado que disminuye la incidencia de estos defectos ...
Pedro Lorenzo Rodríguez Dominguez   +1 more
doaj  

[Sirenomelia: a case report]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Rodríguez-Partida CE   +1 more
europepmc   +1 more source

Ureteric Leiomyosarcoma. [PDF]

open access: yesCureus, 2023
Bahadur A   +9 more
europepmc   +1 more source

Lessons learned in 20 years of endoscopic endonasal surgery for pterygopalatine and infratemporal fossae lesions: analysis of a patient series and systematic review of literature. [PDF]

open access: yesFront Oncol
Zoli M   +12 more
europepmc   +1 more source

A Prospective Randomised Comparative Study Between Cartilage and Fascia Tympanoplasty in a Tertiary Care Hospital to Look for Better Alternative in High Risk Cases. [PDF]

open access: yesIndian J Otolaryngol Head Neck Surg, 2023
Singh A   +6 more
europepmc   +1 more source

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