Funebre- Children of the Scorn
Amorphis- The Karelian Isthmus
Demigod- Slumber of Sullen Eyes
Demilich- Nespithe
Cenotaph- The Gloomy Reflections of Our Hidden Sorrow
Asphyx- The Rack
Darkthrone- Soulside Journey
Therion- Beyond Sanctorum
Fleshcrawl- Descend Into the Absurda
Infester- To the Depths, In Degradation
Ceremonium- Into the Autumn Shade
most of these things aren't as slow as doom, but they're mid-paced at fastest.
i like early godflesh a lot, but i wouldn't call them death metal, by any stretch.