1. Laboratory notes in qualitative analysis and medical chemistry Author(s): Platt, Charles, 1869- Publication: Philadelphia : J.J. McVey, 1895 Subject(s): Chemistry, Clinical -- methods
2. Practical notes in qualitative analysis and in clinical medical chemistry Author(s): Platt, Charles, 1869- author Publication: Philadelphia : John Jos. McVey, 1898 Subject(s): Chemistry, Clinical -- methods
