in laryngeal oedema,
in paralysis of abductors of vocal cords,
in paralysis of larynx,
in pseudo-membranous laryngitis,
in spasm of the larynx,
in laryngeal oedema,
in paralysis of abductors of vocal cords,
in paralysis of larynx,
in pseudo-membranous laryngitis,
in spasm of the larynx,