@inproceedings{inproceedings1ad0028f,
title   = {Rhythm-scrabling ( dissimulation ) on simulated shift-schedules may be innocuos or beneficial},
author = {Halberg, F and Wu, J and Sanches de la Pena, S and Halberg, J and Cornelissen, G and Marques, Nélson and Marques, Mirian David and Harvey, J and Halberg, E},
year = {1987},
booktitle   = {International Symposium on Night and Shiftwork}
}