dental hygiene

Tobacco firm skewed toxicology findings

An analysis of tobacco industry documents shows that Philip Morris USA manipulated data on the effects of additives in cigarettes, including menthol, obscuring actual toxicity

Sirona introduces plastic ultrasonic tips

Sirona Dental Systems has expanded its range of ultrasonic tips to include a tip covered in plastic for cleaning implants, ceramic or metallic restorations, and

CEL-SCI expands head/neck cancer drug trial

CEL-SCI is expanding its phase III trial of the investigational therapy Multikine to four additional European countries: Spain, the Czech Republic, Slovakia, and Croatia. These

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