PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15563361-7 2004 During days 11-20 (period 2) efavirenz 600 mg q.d. efavirenz 29-38 period circadian regulator 2 Homo sapiens 19-27 27872069-6 2017 Following a 7-day washout, efavirenz was administered at 600 mg QD for 14 days (period 2). efavirenz 27-36 period circadian regulator 2 Homo sapiens 80-88 27704562-8 2016 Subjects received a single oral dose of 1200 mg raltegravir co-administered with 600 mg efavirenz on Day 12 of Period 2. efavirenz 88-97 period circadian regulator 2 Homo sapiens 111-119