Results 221 to 230 of about 335,053 (255)
[Predictor variables of contraceptive method use in young people: A systematic review]. [PDF]
Sanz-Martos S+4 more
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Juventud y deporte. Una propuesta de cambio en la organización tradicional de la actividad deportiva
Carmen Díez Mintegui
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[The life path of Irma Carrica: An approach to the political and health debates of the 1960s and 1970s using the biographical method]. [PDF]
Vigo Deandreis MG, Fonseca M.
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Una aproximación cultural a la juventud y su relación con la droga
Otoniel Aristizabal Vargas
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Reliability of differential time to positivity technique for diagnosing catheter-related bloodstream infections: a retrospective analysis. [PDF]
Irigoyen-von-Sierakowski Á+6 more
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