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The effect of smoking on the response to periodontal therapy.
Ah MK, Johnson GK, Kaldahl WB, Patil KD, Kalkwarf KL. Ah MK, et al. Among authors: patil kd. J Clin Periodontol. 1994 Feb;21(2):91-7. doi: 10.1111/j.1600-051x.1994.tb00285.x. J Clin Periodontol. 1994. PMID: 8144739
Experimental gingivitis in periodontitis-susceptible subjects.
Johnson TC, Reinhardt RA, Payne JB, Dyer JK, Patil KD. Johnson TC, et al. Among authors: patil kd. J Clin Periodontol. 1997 Sep;24(9 Pt 1):618-25. doi: 10.1111/j.1600-051x.1997.tb00238.x. J Clin Periodontol. 1997. PMID: 9378832
136 results