Since i saw some missing perks on wiki i made discription for them, since i can't edit wiki pages i will past it here so somebody with acess can copy and add them easly!
Fearless - You are 30% less likely to suffer from supressive fire.
Faith healer - You ingore half the bandaged penalty for first aid.
Field medic - You are able to heal others witch first aid and doctor skill 50% faster.
Dr. Strongelove - +5 bonus resistance to explosive damage. You also heal 50 additional damage whenever use first aid or doctor skill.
Medicine doctor - the skill bleed over beetwen doctor and first aid is increased to 100% (this does not help to unlock any item perks).