Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0003-9993(18)31113-4
Clinical Trials free resource MedlinePlus Health Information https://medlineplus.gov/clinicaltrials.html
subscription/membership/fee required ClinicalKey https://www.clinicalkey.com/content/playBy/pii?v=S0003-9993(18)31113-4
free resource scite Smart Citations https://scite.ai/reports/30148997