@article {Castelo-Branco:20 May 1998:0378-5122:75,
	author = "Castelo-Branco C.",
	author = "Figueras F.",
	author = "Martnez de Osaba M.J.",
	author = "Vanrell J.A.",
	title = "Facial wrinkling in postmenopausal women. Effects of smoking status and hormone replacement therapy",
	journal = "Maturitas",
	volume = "29",
	year = "20 May 1998",
	abstract = "",
	pages = "75-86(12)",
	url = "http://www.ingentaconnect.com/content/els/03785122/1998/00000029/00000001/art00087"
	doi = "doi:10.1016/S0378-5122(97)00087-X"
}