Tob. Reporter, 2000, 127-6, p. 56-61, ISSN.0361-5693 Reducing risk. A new filter may reduce up to 90 percent of tobacco smoke's tar and carcinogenic compounds FISHER B.
Tob. Reporter, 2000, 127-12, p. 56-7, ISSN.0361-5693 To the test. Smoke testing methods are under scrutiny FISHER B.