A. Hellberg

Prospective randomized multicentre study of laparoscopic versus open appendicectomy

I. Ringqvist, B. Hallerbäck, L. Enochsson, 1999, The British journal of surgery.

Laparoscopic vs open appendectomy in overweight patients

I. Ringqvist, L. Enochsson, J. Wenner, 2001, Surgical Endoscopy.

Mycoflora on Deteriorating Grain

A. Hellberg, H. Kolk, 1972 .

The Fenyö-Lindberg scoring system for appendicitis increases positive predictive value in fertile women—A prospective study in 455 patients randomized to either laparoscopic or open appendectomy

I. Ringqvist, L. Enochsson, J. Wenner, 2004, Surgical Endoscopy And Other Interventional Techniques.

Effect of Different Treatments on the Feeding Value of Barley Harvested at Two Stages of Ripeness

S. Thomke, A. Hellberg, 1976 .

A combination of nitrite and hexamine as an additive in the ensiling of herbage.

A. Hellberg, 1967 .

Early Weaning of Piglets and the Use of Pelleted Feeds for Raising

T. Ehlers, S. Dyrendahl, A. Hellberg, 1958 .

Conversion from laparoscopic to open appendicectomy: a possible drawback of the laparoscopic technique?

I. Ringqvist, L. Enochsson, J. Wenner, 2001, The European journal of surgery = Acta chirurgica.