6 citation(s) found for "Helmholz, H Frederick".
Respiratory Care | April 10, 2026 | Volume: 26 | Issue: 7 | Pages: 637-638
Respiratory Care | April 1, 2026 | Volume: 22 | Issue: 11 | Pages: 1184-1184
Respiratory Care | March 30, 2026 | Volume: 25 | Issue: 5 | Pages: 523-523
Respiratory Care | March 30, 2026 | Volume: 25 | Issue: 4 | Pages: 503-504
Respiratory Care | March 30, 2026 | Volume: 25 | Issue: 7 | Pages: 718-718
Respiratory Care | March 30, 2026 | Volume: 44 | Issue: 8 | Pages: 965-965