Results 301 to 310 of about 7,719,266 (361)

Safety and efficacy of a feed additive consisting of difructose anhydride III (NITTEN DFA III) for female bovines, ovines, caprines in the periparturient period and neonates fed colostrum and milk/milk replacer in early life (Nippon Beet Sugar Manufacturing Co., Ltd). [PDF]

open access: yesEFSA J
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +22 more
europepmc   +1 more source

Disclosure of HIV positive status : gender differences within the TEMPRANO trial participants, Côte d'Ivoire - ANRS 12239

open access: green, 2016
Serge Niangoran   +9 more
openalex   +1 more source
Some of the next articles are maybe not open access.

„Laser trials“

Der Ophthalmologe, 2021
This article presents some high-quality and/or frequently cited glaucoma studies. The LiGHT study, which compared selective laser trabeculoplasty (SLT) with eye drops for reducing intraocular pressure (IOP) in ocular hypertension or early primary open-angle glaucoma (POAG), a British study on real-world results after SLT treatment and the ZAP study ...
Nikolaus, Hommer, Anton, Hommer
openaire   +2 more sources

Trials on Trial

Archives of Surgery, 1984
The ability of a small-scale random-control clinical trial comprising less than 500 patients to disclose clinically important differences between treatment groups depends on the event rate in the control group. The high rate of wound infection after abdominal operations has attracted many trials of methods of antibiotic prophylaxis.
M, Evans, A V, Pollock
openaire   +2 more sources

Clinical trial under trial

Pharmaceutisch Weekblad Scientific Edition, 1983
Randomized controlled clinical trials are being exposed to severe criticism in recent years. It is questioned if the use of placebos in such trials is ethically justified. This and other ethical problems will be discussed in this paper. Ethical problems include, besides the use of placebos, obtainment of informed consent and the belief in 'treatment ...
openaire   +2 more sources

The Trials of Clinical Trials

Archives of Neurology, 1989
Controlled clinical trials are becoming increasingly frequent in neurology. A review of the literature indicates that several trials have serious flaws in study design and conduct that render the results questionable or uninterpretable. These reports, together with my own experience with the trial of plasmapheresis in the treatment of acute Guillain ...
openaire   +2 more sources

Explanatory trials versus pragmatic trials

BMJ, 2014
Researchers assessed the effectiveness of weekly delivery of low dose high frequency therapeutic ultrasound in conjunction with standard care for hard to heal venous leg ulcers. A multicentre pragmatic two arm randomised controlled trial study design was used.
openaire   +2 more sources

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