Confirmation of linear system theory prediction: Changes in Herrnstein's k as a function of changes in reinforcer magnitude.

The management of infants for cardiac surgery under deep hypothermia.

A technique for paediatric bronchography.

Extra-oral nerve-block analgesia for dental extractions.

Extra-oral Nerve-block Analgesia for Dental Extractions.

Post-operative Vomiting: Effect of Nicotinic Acid.