K. Okamoto

Cardiopulmonary resuscitation without intermittent positive pressure ventilation.

K. Okamoto, H. Kishi, H. Choi, 1993, Resuscitation.

Transtracheal O2 insufflation (TOI) as an alternative method of ventilation during cardiopulmonary resuscitation.

K. Okamoto, T. Morioka, 1990, Resuscitation.

Combination of tracheal gas insufflation and airway pressure release ventilation.

K. Okamoto, T. Sato, K. Okamoto, 1997, Chest.