Name Info Provider Link
subscription/membership/fee required Atypon https://journals.sagepub.com/doi/10.1177/1474515119831511?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
LDL: The "Bad" Cholesterol free resource MedlinePlus Health Information https://medlineplus.gov/ldlthebadcholesterol.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=30757908.ui
Full text from free resource Diposit Digital de la Universitat de Barcelona http://hdl.handle.net/2445/171510
subscription/membership/fee required Silverchair Information Systems https://academic.oup.com/eurjcn/article-lookup/doi/10.1177/1474515119831511