Looking back and looking forward: The white coat lecture. Knowlan DM. Proc (Bayl Univ Med Cent). 2014 Jan;27(1):63-5. doi: 10.1080/08998280.2014.11929056. PMID: 24381408
Looking back from 2015. Hunter W. Int J Integr Care. 2002;2:e10. doi: 10.5334/ijic.46. PMID: 16896371
Looking forward to volume six. Clayden J. Beilstein J Org Chem. 2010 Jan 06;6:1. doi: 10.3762/bjoc.6.1. PMID: 20485585
Looking forward. Vaughn D. J Man Manip Ther. 2013 Nov;21(4):175-6. doi: 10.1179/1066981713Z.00000000079. PMID: 24421629
Research and graduate education in pharmacy: looking back--looking forward. Swinyard EA. Am J Pharm Educ. 1977 Nov;41(4):409-14. PMID: 10297085
Looking back to traffic forward: A tribute to Thomas Kreis (1952-1998) and his inspiration. Brodsky FM, Perez F. Traffic. 2020 Jan;21(1):186-188. doi: 10.1111/tra.12697. Epub 2019 Nov 06. PMID: 31520505
Gut in 1998-Looking back, looking forward. Farthing M. Gut. 1998 Jan;42(1):1. doi: 10.1136/gut.42.1.1. PMID: 18668954