Searched February 2017

#1 MeSH descriptor Smoking explode all trees #2 MeSH descriptor Tobacco Smoke Pollution explode all trees #3 (#1 OR #2) #4 MeSH descriptor Smoking Cessation explode all trees #5 MeSH descriptor Environmental Medicine explode all trees #6 MeSH descriptor Environmental Pollution explode all trees #7 MeSH descriptor Public Health, this term only #8 MeSH descriptor Health Education, this term only #9 MeSH descriptor Health Promotion, this term only #10 MeSH descriptor Psychotherapy, this term only #11 (#4 OR #5 OR #6 OR #7 OR #8 OR #9 OR #10) #12 MeSH descriptor Family explode all trees #13 MeSH descriptor Schools, Nursery explode all trees #14 MeSH descriptor Child Care, this term only #15 MeSH descriptor Child Day Care Centers explode all trees #16 (child* or carer* or caregiver* or parent* or famil* or brother* or sister* or sibling* or nanny or nannies):ti,ab,kw #17 (#12 OR #13 OR #14 OR #15 OR #16) #18 (#1 AND #11 AND #17), from 2007 to 2011 #19 (#1 AND #11 AND #17), from 2011 to 2012