management tetanus using neuromuscular blocking drugs controlled ventilation ref name berthelsencronqvist ref following year ibsen elected head department anaesthesiology institution jointly authored first known account intensive care management principles journal ''nordisk medicin'' tone dahl kvittingen norway ref name pmid ref time early clear specialized intensive care units needed intensive care resources brought room patient needed additional monitoring care resources became rapidly evident however fixed location intensive
Applied science Medicine and health Intensive care medicine