Paralysis caused by the venom of the wasp, Microbracon gelechiaeT. Piek; W. Spanjer; K.D. Njio; R.L. Veenendaal; P. Mantel · 1974

Kinins in ant venoms—A comparison with venoms of related hymenopteraT. Piek; J.O. Schmidt; J.M. de Jong; P. Mantel · 1989

Effects of anions and dinitrophenol on resting membrane potentials of insect muscle fibresT. Piek; K.D. Njio; P. Mantel · 1973

Effects of monocarboxylates and external pH on some parameters of insect muscle fibresT. Piek; P. Mantel; J.P.M. Wijsman · 1977

Myogenic contractions in locust muscle induced by proctolin and by wasp, Philanthus triangulum, venomT. Piek; P. Mantel · 1977

The venom of Ampulex Compressa—effects on behaviour and synaptic transmission of cockroachesT. Piek; B. Hue; A. Lind; P. Mantel; J. Van Marle; J.H. Visser · 1989

A study of the different types of action potentials and miniature potentials in insect musclesT. Piek; P. Mantel · 1970

Neuromuscular block in insects caused by the venom of the digger wasp philanthus triangulum F.T. Piek; P. Mantel; E. Engels · 1971