The study excluded shutdowns caused by replacement, rehabilitation, preventive maintenance and vandalism.
The study excluded women who had Caesarean sections or serious complications.
(The study excluded R-rated films, which are even more of a boys' club).
The study excluded women who before 2000 had used antidepressants or had another psychiatric diagnosis.
In addition, this study excluded eyes with ocular pathologies other than cataract.
The study excluded people on that drug, also known as Plavix.
The study excluded cars from model years before 2000.
The study excluded people who said they could not walk.
A detailed study excluded the formation of pure A type carbonate apatite.
No medication proved better than the others in reducing rates of violence, but this study excluded clozapine (Clozaril).
"Companies responded to those rising risks by saving more," said Professor Stulz, whose study excluded utilities and financial companies because their cash reserves are monitored by regulators.
