Effect of postoperative antibiotic administration on postoperative infection following cholecystectomy for acute calculous cholecystitis: A randomized clinical trial
doi:10.1001/JAMA.2014.7586
Regimbeau JM, Fuks D, Pautrat K, et al. Effect of postoperative antibiotic administration on postoperative infection following cholecystectomy for acute calculous cholecystitis: a randomized clinical trial. JAMA. doi:10.1001/JAMA.2014.7586.
Initial cholecystectomy vs sequential common duct endoscopic assessment and subsequent cholecystectomy for suspected gallstone migration: A randomized clinical trial
doi:10.1001/JAMA.2014.7587
Iranmanesh P, Frossard J-L, Mugnier-Konrad B, et al. Initial cholecystectomy vs sequential common duct endoscopic assessment and subsequent cholecystectomy for suspected gallstone migration: a randomized clinical trial. JAMA. doi:10.1001/JAMA.2014.7587.
The landscape and lexicon of blinding in randomized trials
Schulz KF, Chalmers I, Altman DG. The landscape and lexicon of blinding in randomized trials. Ann Intern Med. 2002;136(3):254-259. (Pubitemid 34118130)
Empirical evidence of bias: Dimensions of methodological quality associated with estimates of treatment effects in controlled trials
Schulz KF, Chalmers I, Hayes RJ, Altman DG. Empirical evidence of bias: dimensions of methodological quality associated with estimates of treatment effects in controlled trials. JAMA. 1995;273(5):408-412.
Randomized, controlled trials, observational studies, and the hierarchy of research designs
DOI 10.1056/NEJM200006223422507
Concato J, Shah N, Horwitz RI. Randomized, controlled trials, observational studies, and the hierarchy of research designs. N Engl J Med. 2000;342(25):1887-1892. (Pubitemid 30419054)
Is the placebo powerless? An analysis of clinical trials comparing placebo with no treatment
DOI 10.1056/NEJM200105243442106
Hróbjartsson A, Gøtzsche PC. Is the placebo powerless? an analysis of clinical trials comparing placebo with no treatment. N Engl J Med. 2001;344(21):1594-1602. (Pubitemid 32479913)
The role of endoscopy in the evaluation of suspected choledocholithiasis
ASGE Standards of Practice Committee
Maple JT, Ben-Menachem T, Anderson MA, et al; ASGE Standards of Practice Committee. The role of endoscopy in the evaluation of suspected choledocholithiasis. Gastrointest Endosc. 2010;71(1):1-9.
Axillary dissection vs no axillary dissection in women with invasive breast cancer and sentinel node metastasis: A randomized clinical trial
Giuliano AE, Hunt KK, Ballman KV, et al. Axillary dissection vs no axillary dissection in women with invasive breast cancer and sentinel node metastasis: a randomized clinical trial. JAMA. 2011;305(6):569-575.