A. In proximity to the incisive papillae
B. Slightly posterior to the mandibular central incisors
C. At the hamular notch
D. On the buccal mocosa near the maxillary second molar
A. In proximity to the incisive papillae
B. Slightly posterior to the mandibular central incisors
C. At the hamular notch
D. On the buccal mocosa near the maxillary second molar