title: Phone tracking in a follow-up study.
authors.affiliation: Cancer Prevention and Control Unit, Institut Català d'Oncologia, Institut d'Investigació Biomèdica de Bellvitge L'Hospitalet de Llobregat, Spain.
authors.forename: Montse
authors.initials: M
authors.lastname: Garcia
authors.forename: Esteve
authors.initials: E
authors.lastname: Fernandez
authors.forename: Anna
authors.initials: A
authors.lastname: Schiaffino
authors.forename: Mercè
authors.initials: M
authors.lastname: Peris
authors.forename: Josep Maria
authors.initials: JM
authors.lastname: Borras
authors.forename: F Javier
authors.initials: FJ
authors.lastname: Nieto
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D004493:Education; D004651:Employment; D005260:Female; D005500:Follow-Up Studies; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012737:Sex Factors; D011795:Surveys and Questionnaires; D013689:Telephone / Q000706:statistics & numerical data*