Reply: To PMID 22513274.

Laparoscopic paraesophageal hernia repair.

Development and validation of a single-cell network profiling assay-based classifier to predict response to induction therapy in paediatric patients with de novo acute myeloid leukaemia: a report from the Children's Oncology Group.

HIV voluntary counseling and testing at an abortion clinic: missed opportunities for diagnosis.

Thoracic techniques: robotic thymectomy for thymoma.

Robotic lobectomy for non-small cell lung cancer.

Measuring the unknown: calculating community viral load among HIV-infected MSM unaware of their HIV status in San Francisco from National HIV Behavioral Surveillance, 2004-2011.

The laparoscopic Nissen-Hill hybrid: pilot study of a combined antireflux procedure.

Outcomes in patients who have failed endoscopic therapy for dysplastic Barrett's metaplasia or early esophageal cancer.

A new trend in the HIV epidemic among men who have sex with men, San Francisco, 2004-2011.

Invited commentary.

Length and pressure of the reconstructed lower esophageal sphincter is determined by both crural closure and Nissen fundoplication.

Robotic lobectomy - the future of minimally invasive lobectomy?

Leveraging a rapid, round-the-clock HIV testing system to screen for acute HIV infection in a large urban public medical center.

Hepatitis C infection among men who have sex with men, San Francisco, 2011.