Repertory of Hering's Guiding Symptoms › VOICE AND LARYNX. TRACHEA AND BRONCHIA › VOICE
changing
Calvin B. Knerr · Repertory of Hering's Guiding Symptoms · Philadelphia: F. A. Davis, 1896 (Library of Congress copy, archive.org repertoryofherin00heri; public domain) · p. 716 · 17 remedies
Voice, changing ☞ failing
Grade 5 of 5 — the book’s highest
Grade 4 of 5
merc-i-f. bell. iod. cact. lac-c. ars.
Grade 3 of 5
Grade 1 of 5
Cite: Calvin B. Knerr, Repertory of Hering's Guiding Symptoms, Philadelphia: F. A. Davis, 1896 (Library of Congress copy, archive.org repertoryofherin00heri; public domain), p. 716 — VOICE AND LARYNX. TRACHEA AND BRONCHIA; VOICE; changing