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Exercici i consum de tabac i alcohol dels escolars de barcelona
Comín Beltran, Eva., Nebot Adell, Manel, Villalbí Hereter, Joan R.Volume:
3
Journal:
Gaceta Sanitaria
DOI:
10.1016/S0213-9111(89)70954-7
Date:
January, 1989
File:
PDF, 5.45 MB
1989