TY - RPRT TI - Specific layers in aerobically grown microbial granules. AU - J-H Tay AU - V Ivanov AU - S Pan AU - S T-L Tay PY - 2002 DO - 10.1046/j.1472-765x.2002.01099.x UR - https://pubmed.ncbi.nlm.nih.gov/11940154/ ID - 11940154 ER -