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Release of formaldehyde by 4 endodontic sealers
(1999-12-01)
Objective. The purpose of this study was to evaluate the release of formaldehyde by some root canal filling materials. Study design. Two older endodontic sealers, AH 26 and Endomethasone, and 2 recently available sealers, ...
Release of formaldehyde by 4 endodontic sealers
(1999-12-01)
Objective. The purpose of this study was to evaluate the release of formaldehyde by some root canal filling materials. Study design. Two older endodontic sealers, AH 26 and Endomethasone, and 2 recently available sealers, ...
Using near infrared spectroscopy to monitor nutritional status of free-ranging goats.
(In: THE TEXAS AGRICULTURAL EXPERIMENT STATION. Sheep and goat, wool and mohair, 1992. San Angelo, 1992. p. 35-40. PR-4934., 1992)
Multichannel spectrophotometry and photodiode arrays.
(Soc Brasileira QuimicaSao PauloBrasil, 1997)
Triterpenes and saponins from Rudgea viburnioides
(1998-07-01)
A novel triterpene; viburgenin (1), has been isolated from an extract of the ripe fruit rinds of Rudgea viburnioides, together with the known saponins, arjunglucoside I and trachelosperosides B-1 and E-l, and the triterpenes ...
Triterpenes and saponins from Rudgea viburnioides
(1998-07-01)
A novel triterpene; viburgenin (1), has been isolated from an extract of the ripe fruit rinds of Rudgea viburnioides, together with the known saponins, arjunglucoside I and trachelosperosides B-1 and E-l, and the triterpenes ...