PT - JOURNAL ARTICLE AU - SIMONA PICHINI AU - ROBERTA PACIFICI AU - CARME PUIG AU - ÓSCAR GARCÍA-ALGAR AU - ORIOL VALL AU - JORDI SUNYER TI - Fetal exposure to tobacco smoke is common AID - 10.1136/jech.55.12.936 DP - 2001 Dec 01 TA - Journal of Epidemiology and Community Health PG - 936--936 VI - 55 IP - 12 4099 - http://jech.bmj.com/content/55/12/936.1.short 4100 - http://jech.bmj.com/content/55/12/936.1.full SO - J Epidemiol Community Health2001 Dec 01; 55