Smoking as a predictor of frailty: a systematic review
Crossref DOI link: https://doi.org/10.1186/s12877-015-0134-9
Published Online: 2015-10-22
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kojima, Gotaro
Iliffe, Steve
Walters, Kate