L. Jonker

Efficacy of in-feed medication with tylosin for the treatment and control of Mycoplasma hyopneumoniae infections

A. de Kruif, D. Maes, F. Haesebrouck, 2005, Veterinary Record.

Methodologies for Effect-Directed Analysis: applications in environmental chemistry, food quality assessment and drug discovery

L. W. Jonker, Marja H. Lamoree, Corine J. Houtman, 2015 .

Checklist of the Scleractinian Coral Species from the Waters of Padang (West Sumatra, Indonesia) Held in the Coral Collection of Bung Hatta University

O. Johan, L. Jonker, 1999, The Beagle : Records of the Museums and Art Galleries of the Northern Territory.