Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 23 references without a DOI — listed, not checked
no DOI — not checkedBASTEN, A, IMMUNOBIOLOGY MACROP: 45 (1976).
no DOI — not checkedBRIERLEY, J.B., THE CONNEXIONS OF THE SPINAL SUB-ARACHNOID SPACE WITH THE LYMPHATIC SYSTEM, JOURNAL OF ANATOMY 82: 153 (1948).
no DOI — not checkedBROOKS, R.E., NORMAL HUMAN LYMPH NODE CELLS - AN ELECTRON MICROSCOPIC STUDY, BLOOD-THE JOURNAL OF HEMATOLOGY 27: 687 (1966).
no DOI — not checkedCHARCOT, J.M., LECONS MALADIES SYST: 169 (1877).
no DOI — not checkedGREENFIELD, J.G., GREENFIELDS NEUROPAT: 139 (1963).
no DOI — not checkedHARRIMAN, DGF, GREENFIELDS NEUROPAT: 239 (1976).
no DOI — not checkedJONES, E.G., ON MODE OF ENTRY OF BLOOD VESSELS INTO CEREBRAL CORTEX, JOURNAL OF ANATOMY 106: 507 (1970).
no DOI — not checkedLUMSDEN, C.E., HDB CLIN NEUROLOGY M 9: 285 (1970).
no DOI — not checkedMILLEN, J.W., ANATOMY CEREBROSPINA: 110 (1962).
no DOI — not checkedNELSON, E, ELECTRON MICROSCOPIC OBSERVATIONS ON SUBARACHNOID AND PERIVASCULAR SPACES OF SYRIAN HAMSTER BRAIN, NEUROLOGY 11: 285 (1961).
no DOI — not checkedOLAH, I, ULTRASTRUCTURE LYMPH: 52 (1975).
no DOI — not checkedOLAH, I, ULTRASTRUCTURE LYMPH: 216 (1975).
no DOI — not checkedOPPENHEIMER, D.R., GREENFIELDS NEUROPAT: 470 (1976).
no DOI — not checkedPETERS, A, FINE STRUCTURE NERVO: 295 (1976).
no DOI — not checkedPRINEAS, J.W., MACROPHAGES, LYMPHOCYTES, AND PLASMA-CELLS IN PERIVASCULAR COMPARTMENT IN CHRONIC MULTIPLE-SCLEROSIS, LABORATORY INVESTIGATION 38: 409 (1978).
no DOI — not checkedRHODIN, JAG, HISTOLOGY TEXT ATLAS: 372 (1974).
no DOI — not checkedROUVIERE, H, ANATOMY HUMAN LYMPHA: 238 (1938).
no DOI — not checkedSLAGER, U.T., PATHOLOGY NERVOUS SY: 477 (1968).
no DOI — not checkedTANAKA, R, ULTRASTRUCTURAL STUDIES OF PERIVASCULAR CUFFING CELLS IN MULTIPLE-SCLEROSIS BRAIN, AMERICAN JOURNAL OF PATHOLOGY 81: 467 (1975).
no DOI — not checkedTOURTELLOTTE, W, MULTIPLE SCLEROSIS R: 9 (1975).
no DOI — not checkedWOOLLAM, DHM, LANCET 1: 364 (1953).
no DOI — not checkedWOOLLAM, DHM, PATHOLOGY NERVOUS SY: 486 (1968).
no DOI — not checkedYOFFEY J.M. LYMPHATICS LYMPH LYM (1970).
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