@article{c28bdfac4545499190eee09698671f77,
title = "The effects of storage time and sampling season on the stability of serum 25-hydroxy vitamin D and androstenedione",
author = "C Agborsangaya and AT Toriola and K Grankvist and HM Surcel and K Holl and S Parkkila and P Tuohimaa and A Lukanova and M Lehtinen",
year = "2010",
doi = "10.1080/01635580903191460",
language = "English",
volume = "62",
pages = "51--57",
journal = "Nutrition and Cancer",
issn = "0163-5581",
publisher = "American School of Classical Studies at Athens",
number = "1",
}