SEIS: Insight's Seismic Experiment for Internal Structure of Mars.

Colorectal cancer in the young, many questions, few answers.

Colonoscopy-assisted laparoscopic resection of an obstructing 'giant' lipoma of the transverse colon.

Martian fluvial conglomerates at Gale crater.

Twisted benign ovarian teratoma presenting with pain and generalized pruritus: a case report.

Local recurrence of rectal cancer in patients not receiving neoadjuvant therapy - the importance of resection margins.

Use of direct observed therapy to confirm compliance in a warfarin clinic.

Proximal and distal rectal cancers differ in curative resectability and local recurrence.

Young patients with colorectal cancer have poor survival in the first twenty months after operation and predictable survival in the medium and long-term: analysis of survival and prognostic markers.

Prevalence of left-sided colorectal cancer and benefit of flexible sigmoidoscopy: a county hospital experience.

Chemical accumulation and voltammetric determination of traces of nickel(II) at glassy carbon electrodes modified with dimethyl glyoxime containing polymer coatings.

An outbreak of typhoid fever in Paramin, Trinidad.

Leprosy in children aged 0-14 years: report of an 11-year control programme.

New directions in materials management ... dialog.

Contaminated roof-collected rainwater as a possible cause of an outbreak of salmonellosis.