JasinskiD.R., MartinW.R., HealdkeR.D.: Effects of short and long term administration of pentazocine in man. Clin. Pharmacol. Ther.11: 385–403, 1970.
2.
FanciullacciM., BoccuniM., FranciniF., GattoG.: Pharmacological studies of opiate receptors in migraine patients. In SavoldiF., and NappiG. (eds): Headache. Abano Terme (Padova), Fidia Research Laboratories, 1978, pp 128–134.
3.
SicuteriF., BoccuniM., FanciullacciM., GattoG.: Naloxone effectiveness on spontaneous and induced perceptive disorders in migraine. Headache23: 179–183, 1983.